169346619

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 60

約数和(自身を含む): 279001800

約数和(自身を除く): 109655181

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 139, 169, 267, 351, 417, 507, 801, 1053, 1157, 1251, 1521, 1807, 2403, 3471, 3753, 4563, 5421, 7209, 10413, 11259, 12371, 13689, 15041, 16263, 23491, 31239, 37113, 45123, 48789, 70473, 93717, 111339, 135369, 146367, 160823, 211419, 334017, 406107, 482469, 634257, 1002051, 1218321, 1447407, 1902771, 2090699, 4342221, 6272097, 13026663, 18816291, 56448873, 169346619]

約数ペア:

[(1, 169346619), (3, 56448873), (9, 18816291), (13, 13026663), (27, 6272097), (39, 4342221), (81, 2090699), (89, 1902771), (117, 1447407), (139, 1218321), (169, 1002051), (267, 634257), (351, 482469), (417, 406107), (507, 334017), (801, 211419), (1053, 160823), (1157, 146367), (1251, 135369), (1521, 111339), (1807, 93717), (2403, 70473), (3471, 48789), (3753, 45123), (4563, 37113), (5421, 31239), (7209, 23491), (10413, 16263), (11259, 15041), (12371, 13689)]